
<template>
    <BasicLayout>
        <template #wrapper>
            <el-card class="box-card">
                <el-form ref="queryForm" :model="queryParams" :inline="true" label-width="68px">
                    <el-form-item label="" prop="menuId">
                        <el-input v-model="queryParams.menuId" placeholder="请输入" clearable size="small"
                            @keyup.enter.native="handleQuery" />
                    </el-form-item>

                    <el-form-item>
                        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
                        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
                    </el-form-item>
                </el-form>

                <el-row :gutter="10" class="mb8">
                    <el-col :span="1.5">
                        <el-button v-permisaction="['platform:mp_menu:add']" type="primary" icon="el-icon-plus"
                            size="mini" @click="handleAdd">新增
                        </el-button>
                    </el-col>
                    <el-col :span="1.5">
                        <el-button v-permisaction="['platform:mp_menu:edit']" type="success" icon="el-icon-edit"
                            size="mini" :disabled="single" @click="handleUpdate">修改
                        </el-button>
                    </el-col>
                    <el-col :span="1.5">
                        <el-button v-permisaction="['platform:mp_menu:remove']" type="danger" icon="el-icon-delete"
                            size="mini" :disabled="multiple" @click="handleDelete">删除
                        </el-button>
                    </el-col>
                </el-row>

                <el-table v-loading="loading" :data="edumpmenuList" @selection-change="handleSelectionChange">
                    <el-table-column type="selection" width="55" align="center" />
                    <el-table-column label="图标" align="avatar" prop="icon" :show-overflow-tooltip="true">
                        <template slot-scope="scope">
                            <el-avatar :size="50" :src="scope.row.icon"></el-avatar>
                        </template>
                    </el-table-column>

                    <el-table-column label="名称" align="center" prop="menuName" :show-overflow-tooltip="true" />
                    <el-table-column label="跳转路径" align="center" prop="path" :show-overflow-tooltip="true" />
                    <el-table-column label="是否显示" align="center" prop="visible" :formatter="visibleFormat" width="100">
                        <template slot-scope="scope">
                            {{ visibleFormat(scope.row) }}
                        </template>
                    </el-table-column>
                    <el-table-column label="权重" align="center" prop="weigh" :show-overflow-tooltip="true" />
                    <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
                        <template slot-scope="scope">
                            <el-button v-permisaction="['platform:mp_menu:edit']" size="mini" type="text"
                                icon="el-icon-edit" @click="handleUpdate(scope.row)">修改
                            </el-button>
                            <el-button v-permisaction="['platform:mp_menu:remove']" size="mini" type="text"
                                icon="el-icon-delete" @click="handleDelete(scope.row)">删除
                            </el-button>
                        </template>
                    </el-table-column>
                </el-table>

                <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageIndex"
                    :limit.sync="queryParams.pageSize" @pagination="getList" />

                <!-- 添加或修改对话框 -->
                <el-dialog :title="title" :visible.sync="open" width="500px">
                    <el-form ref="form" :model="form" :rules="rules" label-width="80px">
                        <el-form-item label="图标" prop="icon">
                            <uploadImg :imgUrl.sync="form.icon" :cut="false"></uploadImg>
                        </el-form-item>
                        <el-form-item label="名称" prop="menuName">
                            <el-input v-model="form.menuName" placeholder="" />
                        </el-form-item>
                        <el-form-item label="跳转路径" prop="path">
                            <el-input v-model="form.path" placeholder="" />
                        </el-form-item>
                        <el-form-item label="显示" prop="visible">
                            <el-switch v-model="form.visible" active-value="T" inactive-value="F"></el-switch>
                        </el-form-item>
                        <el-form-item label="权重" prop="weigh">
                            <el-input-number v-model="form.weigh" placeholder="权重"></el-input-number>
                        </el-form-item>
                    </el-form>
                    <div slot="footer" class="dialog-footer">
                        <el-button type="primary" @click="submitForm">确 定</el-button>
                        <el-button @click="cancel">取 消</el-button>
                    </div>
                </el-dialog>
            </el-card>
        </template>
    </BasicLayout>
</template>

<script>
import {
    addEduMpMenu,
    delEduMpMenu,
    getEduMpMenu,
    listEduMpMenu,
    updateEduMpMenu,
} from "@/api/edu/platform/mp_menu";

export default {
    name: "Config",
    data () {
        return {
            // 遮罩层
            loading: true,
            // 选中数组
            ids: [],
            // 非单个禁用
            single: true,
            // 非多个禁用
            multiple: true,
            // 总条数
            total: 0,
            // 弹出层标题
            title: "",
            // 是否显示弹出层
            open: false,
            isEdit: false,
            // 类型数据字典
            typeOptions: [],
            edumpmenuList: [],
            visibleOptions: [],
            // 查询参数
            queryParams: {
                pageIndex: 1,
                pageSize: 10,
                menuId: undefined,
            },
            // 表单参数
            form: {},
            // 表单校验
            rules: {
                menuId: [{ required: true, message: "不能为空", trigger: "blur" }],
            },
        };
    },
    created () {
        this.getList();
        this.getDicts("sys_bool").then((response) => {
            this.visibleOptions = response.data;
        });
    },
    methods: {
        /** 查询参数列表 */
        getList () {
            this.loading = true;
            listEduMpMenu(this.addDateRange(this.queryParams, this.dateRange)).then(
                (response) => {
                    this.edumpmenuList = response.data.list;
                    this.total = response.data.count;
                    this.loading = false;
                }
            );
        },
        // 取消按钮
        cancel () {
            this.open = false;
            this.reset();
        },
        // 表单重置
        reset () {
            this.form = {
                icon: undefined,
                menuId: undefined,
                menuName: undefined,
                path: undefined,
                visible: "T",
                weigh: 1,
            };
            this.resetForm("form");
        },
        visibleFormat (row) {
            return this.selectDictLabel(this.visibleOptions, row.visible);
        },

        /** 搜索按钮操作 */
        handleQuery () {
            this.queryParams.pageIndex = 1;
            this.getList();
        },
        /** 重置按钮操作 */
        resetQuery () {
            this.dateRange = [];
            this.resetForm("queryForm");
            this.handleQuery();
        },
        /** 新增按钮操作 */
        handleAdd () {
            this.reset();
            this.open = true;
            this.title = "添加课堂首页菜单";
            this.isEdit = false;
        },
        // 多选框选中数据
        handleSelectionChange (selection) {
            this.ids = selection.map((item) => item.menuId);
            this.single = selection.length !== 1;
            this.multiple = !selection.length;
        },
        /** 修改按钮操作 */
        handleUpdate (row) {
            this.reset();
            const menuId = row.menuId || this.ids;
            getEduMpMenu(menuId).then((response) => {
                this.form = response.data;
                this.open = true;
                this.title = "修改课堂首页菜单";
                this.isEdit = true;
            });
        },
        /** 提交按钮 */
        submitForm: function () {
            this.$refs["form"].validate((valid) => {
                if (valid) {
                    if (this.form.menuId !== undefined) {
                        updateEduMpMenu(this.form).then((response) => {
                            if (response.code === 200) {
                                this.msgSuccess("修改成功");
                                this.open = false;
                                this.getList();
                            } else {
                                this.msgError(response.msg);
                            }
                        });
                    } else {
                        addEduMpMenu(this.form).then((response) => {
                            if (response.code === 200) {
                                this.msgSuccess("新增成功");
                                this.open = false;
                                this.getList();
                            } else {
                                this.msgError(response.msg);
                            }
                        });
                    }
                }
            });
        },
        /** 删除按钮操作 */
        handleDelete (row) {
            const Ids = row.menuId || this.ids;
            this.$confirm('是否确认删除编号为"' + Ids + '"的数据项?', "警告", {
                confirmButtonText: "确定",
                cancelButtonText: "取消",
                type: "warning",
            })
                .then(function () {
                    return delEduMpMenu(Ids);
                })
                .then(() => {
                    this.getList();
                    this.msgSuccess("删除成功");
                })
                .catch(function () { });
        },
    },
};
</script>
